Justin Bieber: Chillin’ With Jay Z & Kevin Hart

Justin Bieber hung out with two friends, Jay Z and actor/comedian Kevin Hart on Saturday (August 17.) He posted this pic on Instagram and wrote, “Chilling with the boys @kevinhart4real and J.” Guess Justin and Jay Z are so tight he can just call him by his first initial.

The ‘Boyfriend’ singer was taking a break from his ‘Believe’ tour and partying and relaxing in Miami, Florida. Earlier in the day he tweeted, “Love the fans. The beliebers. Love Miami #vacation.”

It’s unclear if Justin and Jay Z are recording together, but another collaboration has the internet abuzz – one between the Biebs and none other than Michael Jackson.

A cut titled ‘Slave to the Rhythm’ was leaked last week, and E! Online describes it this way: “The jam was originally an MJ solo track thqt leaked shortly after the superstar’s death back in 2010, only to be remixed now by the Biebs and leaked once again.”

Justin hasn’t said much about the track, although he did tweet, “Excited for what is to come. MJ set the bar. Not only for music but for being an entertainer and how u treat the fans. Wish he was here…” and then followed it with, “MJ. The greatest of all time. #fact.”